Home / 15,193.92-22,793.76-4,806.24

Finding the Fourth Proportional to 15,193.92, 22,793.76 and 4,806.24

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Solution

The fourth proportional to 15,193.92, 22,793.76 and 4,806.24 is: 7,210.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,193.92 : 22,793.76 = 4,806.24 : x
  2. Step 2: Convert to fraction form
    15,193.92/22,793.76 = 4,806.24/x
  3. Step 3: Cross multiply
    15,193.92x = 22,793.76 × 4,806.24
  4. Step 4: Simplify right side
    15,193.92x = 109,552,281.06
  5. Step 5: Solve for x
    x = 109,552,281.06/15,193.92
  6. Step 6: Final answer
    x = 7,210.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.